Mayr's Database of Reactivity Parameters

pyridin-4-yl(tosyl)amide (Ph4P+) (in MeCN)

Information panel

Name pyridin-4-yl(tosyl)amide (Ph4P+) (in MeCN)
Structure
Molecule class Nucleophiles » N-Nucleophiles » Pyridines, Quinolines etc.
SMILES O=S([N-]C1=CC=NC=C1)(C2=CC=C(C)C=C2)=O
Molecular formula C12H11N2O2S-
Quality ***
Parameters

N  Param.: 17.19

sN Param.: 0.64
Comment N and sN were determined with reference electrophiles; counterion: Ph4P+.
Solvent MeCN
Reference J. Org. Chem. 2025, 90, 2298-2306
10.1021/acs.joc.4c02668